CN216859597U

CN216859597U - Automatic lamp mounting equipment of pressure equipment

Info

Publication number: CN216859597U
Application number: CN202220774240.7U
Authority: CN
Inventors: 李元刚
Original assignee: Chongqing Liujiang Cultural Creativity Co ltd
Current assignee: Chongqing Liujiang Cultural Creativity Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-01
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the field of lamp mounting equipment, in particular to automatic press-fitting lamp mounting equipment, which comprises a supporting table, a supporting column and a positioning lower die column, wherein the supporting table is arranged on the supporting table; the bottom of the support table is provided with a support leg and a motor, the support leg is rotationally arranged on the support table, and the top of the support column is provided with a turntable; the cylinder body a and the cylinder body b are vertically arranged on the turntable, and the top of the cylinder body a is provided with a limiting block; the spring a is arranged on the turntable; the bottom of the lifting column is connected with the top of the spring a; the connecting rod is rotatably arranged at the top of the lifting column, and the end part of the connecting rod penetrates through a strip-shaped groove arranged on the outer peripheral wall of the cylinder body a; the supporting plate is obliquely arranged at the end part of the connecting rod; the limiting ring is arranged on the inner peripheral wall of the cylinder body a; a plurality of groups of positioning lower mold columns are arranged; an upper die assembly and a discharging assembly are arranged on the supporting table. According to the utility model, the raised stripes provide a certain contact friction force for the ceramic seat, and the springs b provide downward pressure for the ceramic seat, so that the pressed workpiece can be kept clamped on the positioning columns of the lower die, and the workpiece is prevented from being pulled away by the upper die assembly.

Description

Automatic lamp mounting equipment of pressure equipment

Technical Field

The utility model relates to the field of lamp mounting equipment, in particular to lamp mounting equipment capable of realizing automatic press fitting.

Background

The existing oven lamp holder structure comprises a ceramic holder and a stainless steel outer ring, wherein the ceramic holder is assembled by stamping the outer ring of the stainless steel outer ring during assembly, and the existing oven lamp outer ring pressing process depends on manual work to complete material feeding, manual mold matching, stamping and blanking; the stainless steel outer ring and the ceramic are not matched in place in the hand stamping process, workers stamp the hands for a long time, the hand is easy to feel sore due to repeated hand lifting actions, manual blanking is needed after the stamping actions are finished, and the production efficiency is directly influenced.

Chinese patent No. CN214025494U discloses an automatic press-fitting lamp mounting apparatus, wherein a circular rotary disk rotates to move a positioning lower die column, on which a workpiece to be machined is placed, one by one to a position corresponding to a press-fitting mechanism, and press-fitting of the workpiece is completed by downward movement of an upper stamping die and mold closing of the positioning lower die column, a discharging device includes a discharging plate correspondingly disposed outside each positioning lower die column and a discharging driving mechanism for driving the discharging plate to lift up and lower the press-fitted workpiece in a vertical direction, the discharging plate rises to lift up the press-fitted workpiece to separate from the positioning lower die column, and the workpiece is moved out of a rotating mechanism through a material returning device.

However, the above-mentioned known solutions have the following disadvantages: the stamping upper die head needs to be pressed on the eversion edge of the stainless steel outer ring, the inner wall of the stamping upper die head is close to the outer wall of the stamping stainless steel outer ring, and the whole workpiece after stamping and installation can be brought up when the stamping of the stamping upper die head is finished and moves upwards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide lamp mounting equipment for automatic press fitting, aiming at the problem that a workpiece can be taken up when an upper punch head moves upwards in the prior art.

The technical scheme of the utility model is as follows: a lamp mounting device with automatic press mounting comprises a support table, a support column and a positioning lower die column; the lower positioning mold column comprises a cylinder body a, a cylinder body b, a spring a, a lifting column, a connecting rod, a supporting plate and a limiting ring;

the bottom of the support table is provided with a plurality of groups of support legs and a motor for driving the support columns to rotate, the support columns are rotatably arranged on the support table, and the tops of the support columns are horizontally provided with turntables;

the cylinder a and the cylinder b are vertically arranged on the turntable, the cylinder a is sleeved on the cylinder b, the top of the cylinder a is closed, and the top of the cylinder a is provided with a limiting block; the spring a is vertically arranged on the rotary table and is positioned in the cylinder b; the lifting column is arranged on the inner peripheral wall of the cylinder b in a sliding manner along the vertical direction, and the bottom of the lifting column is connected with the top of the spring a; the connecting rods are rotatably arranged at the tops of the lifting columns, the rotating direction of the connecting rods is that the end parts of the connecting rods are far away from or close to the lifting columns, the connecting rods are arranged in a plurality of groups, and the end parts of the connecting rods penetrate through the strip-shaped grooves formed in the outer peripheral wall of the cylinder body a; the support plate is obliquely arranged at the end part of the connecting rod, the stainless steel outer ring of the lamp is clamped in the cylinder body a, the connecting rod is oblique, and the support plate is attached to the inner wall of the stainless steel outer ring; the limiting ring is horizontally arranged on the inner peripheral wall of the cylinder body a, and the top of the limiting ring is contacted with the bottom of the connecting rod; a plurality of groups of positioning lower die columns are arranged on the turntable along the circumferential direction; an upper die assembly for pressing down the stainless steel outer ring is arranged on the supporting table, and a discharging assembly for upwards jacking the workpiece after press mounting is arranged on the supporting table.

Preferably, the upper die assembly comprises a support frame a, a lifting device a, a sliding plate, a stamping upper die head and a spring b; the support frame a is arranged on the support platform; the lifting device a is vertically arranged on the inner wall of the top of the support frame a, and the telescopic end of the bottom of the lifting device a is connected with the top of the sliding plate; the punching upper die head is arranged at the bottom of the sliding plate, is cylindrical, and is provided with a plurality of groups of avoidance grooves; spring b sets up in the slide bottom, and spring b is located the punching press and goes up die head inner peripheral surface inboard, and spring b bottom is located punching press upper die head below.

Preferably, a plurality of groups of sliding grooves are vertically formed in the vertical section of the supporting frame a, a plurality of groups of sliding blocks are arranged on the sliding plate, and the sliding blocks are inserted into the sliding grooves in a matched mode.

Preferably, the lifting device a is an air cylinder, a hydraulic cylinder or an electric push rod.

Preferably, the discharging assembly comprises a discharging circular ring, a vertical rod, a circular plate, a supporting frame b and a lifting device b; the discharging ring is placed on the turntable and sleeved on the barrel body a; the vertical rods are vertically arranged at the bottom of the unloading circular ring, through holes for the vertical rods to pass through are formed in the rotary table, and the vertical rods are provided with a plurality of groups; the circular plates are horizontally arranged at the bottoms of the multiple groups of vertical rods and are positioned between the rotary table and the support table; the support frame b is arranged at the bottom of the support platform; the lifting device b is vertically arranged on the inner wall of the bottom of the support frame b, and the top of the lifting device b penetrates through the support table to be connected with the bottom of the circular plate.

Preferably, the lifting device b is a cylinder, a hydraulic cylinder or an electric push rod.

Preferably, the connecting rods are arranged in four groups, and the four groups of connecting rods are uniformly distributed along the circumference by taking the axis of the lifting column as the center.

Preferably, a plurality of groups of convex stripes are arranged on the end face, facing the inner peripheral surface of the stainless steel outer ring, of the support plate.

Compared with the prior art, the utility model has the following beneficial technical effects: the stainless steel outer ring is initially sleeved outside the ceramic seat to form a workpiece to be machined, the workpiece to be machined is placed on the positioning lower die post one by one along with the rotation of the rotary table, the ceramic seat is downwards inserted into the barrel body a, the bottom of the ceramic seat is pressed down by the supporting plate to enable the connecting rod to rotate, the supporting plate is contacted with the inner wall of the ceramic seat when entering the strip-shaped groove fast, the supporting plate and the protruding stripes provide certain contact friction force for the ceramic seat, the workpiece after press fitting is kept clamped on the lower die positioning post when the upper die assembly moves upwards after the subsequent press fitting is finished, and the workpiece can be effectively prevented from being pulled away by the upper die assembly.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the positioning of the lower mold pillar;

FIG. 3 is a cross-sectional view of the positioning of the lower mold column.

Reference numerals: 1. a support table; 2. supporting legs; 3. a motor; 4. a support pillar; 5. a turntable; 6. a cylinder body a; 7. a cylinder b; 8. a spring a; 9. a lifting column; 10. a connecting rod; 11. a strip-shaped groove; 12. a support plate; 13. raised stripes; 14. a limiting ring; 15. a limiting block; 16. a support frame a; 17. a lifting device a; 18. a slide plate; 19. punching an upper die head; 20. a spring b; 21. an avoidance groove; 22. a discharge ring; 23. a vertical rod; 24. a circular plate; 25. a support frame b; 26. and a lifting device b.

Detailed Description

Example one

The utility model provides automatic press-fitting lamp mounting equipment which comprises a support table 1, a support column 4 and a positioning lower die column; the lower positioning mold column comprises a cylinder a6, a cylinder b7, a spring a8, a lifting column 9, a connecting rod 10, a support plate 12 and a limiting ring 14;

as shown in figure 1, a plurality of groups of supporting legs 2 and a motor 3 for driving a supporting column 4 to rotate are arranged at the bottom of a supporting table 1, the supporting column 4 is rotatably arranged on the supporting table 1, and a turntable 5 is horizontally arranged at the top of the supporting column 4.

As shown in fig. 2-3, a cylinder a6 and a cylinder b7 are vertically arranged on the turntable 5, a cylinder a6 is sleeved on a cylinder b7, the top of a cylinder a6 is closed, and a limit block 15 is arranged at the top of a cylinder a 6; the spring a8 is vertically arranged on the turntable 5, and the spring a8 is positioned in the cylinder b 7; the lifting column 9 is arranged on the inner peripheral wall of the cylinder b7 in a sliding manner along the vertical direction, and the bottom of the lifting column 9 is connected with the top of the spring a 8; the connecting rods 10 are rotatably arranged at the top of the lifting column 9, the rotating direction of the connecting rods 10 is that the end parts are far away from or close to the lifting column 9, four groups of connecting rods 10 are arranged, the four groups of connecting rods 10 are uniformly distributed along the circumference by taking the axis of the lifting column 9 as the center, and the end parts of the connecting rods 10 penetrate through strip-shaped grooves 11 arranged on the outer circumferential wall of the cylinder a 6; the support plate 12 is obliquely arranged at the end part of the connecting rod 10, the stainless steel outer ring of the lamp is clamped in the state of the cylinder a6, the connecting rod 10 is oblique, the support plate 12 is attached to the inner wall of the stainless steel outer ring, and the end face of the support plate 12 facing the inner circumferential surface of the stainless steel outer ring is provided with a plurality of groups of convex stripes 13; the limiting ring 14 is horizontally arranged on the inner peripheral wall of the cylinder a6, and the top of the limiting ring 14 is contacted with the bottom of the connecting rod 10.

As shown in fig. 1, a plurality of sets of positioning lower mold columns are arranged on the turntable 5 along the circumferential direction; an upper die assembly for pressing down the stainless steel outer ring is arranged on the supporting table 1, and an unloading assembly for jacking up the workpiece after press mounting is arranged on the supporting table 1.

In this embodiment, the stainless steel outer ring is preliminarily sleeved outside the ceramic seat to form a workpiece to be processed through manual or early-stage automatic sleeving equipment, the workpiece to be processed is placed on the positioning lower die column one by one along with the rotation of the turntable 5, the ceramic seat is inserted downwards in the process of the barrel a6, the bottom of the ceramic seat presses the support plate 12 downwards to enable the connecting rod 10 to rotate, until the support plate 12 enters the strip-shaped groove 11 quickly, the support plate 12 contacts with the inner wall of the ceramic seat, the support plate 12 and the protruding stripes 13 provide certain contact friction force for the ceramic seat, when the upper die assembly moves upwards after the subsequent press-fitting is finished, the workpiece after the press-fitting is kept clamped on the lower die positioning column, and the workpiece can be effectively prevented from being pulled away by the upper die assembly.

Example two

As shown in fig. 1, compared with the first embodiment, the lamp mounting device with automatic press-fitting provided by the present invention includes an upper die assembly, a support frame a16, a lifting device a17, a sliding plate 18, an upper punch head 19, and a spring b 20; the supporting frame a16 is arranged on the supporting table 1; the lifting device a17 is vertically arranged on the inner wall of the top of the support frame a16, and the telescopic end of the bottom of the lifting device a17 is connected with the top of the sliding plate 18; the punching upper die head 19 is arranged at the bottom of the sliding plate 18, the punching upper die head 19 is cylindrical, and a plurality of groups of avoidance grooves 21 are formed at the bottom of the punching upper die head 19; spring b20 is located at the bottom of slide 18, spring b20 is located inside the inner periphery of upper punch 19, and the bottom of spring b20 is located below upper punch 19. A plurality of groups of sliding grooves are vertically arranged on the vertical section of the supporting frame a16, a plurality of groups of sliding blocks are arranged on the sliding plate 18, and the sliding blocks are inserted into the sliding grooves in a matching manner. The lifting device a17 is an air cylinder, a hydraulic cylinder or an electric push rod.

In this embodiment, the lifting device a17 drives the sliding plate 18 to move downward, the sliding plate 18 drives the punching upper die head 19 to move downward, the spring b20 contacts the ceramic seat to compress first, then the punching upper die head 19 presses the outer ring on the ceramic seat, and when the punching upper die head 19 moves upward after press-fitting is finished, the spring b20 exerts a downward effect on the workpiece, so that the workpiece is further prevented from moving upward along with the punching upper die head 19.

EXAMPLE III

As shown in fig. 1, compared with the first embodiment, the lamp mounting device with automatic press-fitting provided by the present invention includes a discharging assembly, which includes a discharging ring 22, a vertical rod 23, a circular plate 24, a supporting frame b25 and a lifting device b 26; the discharging ring 22 is placed on the turntable 5, and the discharging ring 22 is sleeved on the barrel a 6; the vertical rods 23 are vertically arranged at the bottom of the discharging ring 22, through holes for the vertical rods 23 to pass through are formed in the rotary disc 5, and a plurality of groups of vertical rods 23 are arranged; the circular plate 24 is horizontally arranged at the bottom of the plurality of groups of vertical rods 23, and the circular plate 24 is positioned between the turntable 5 and the support table 1; the supporting frame b25 is arranged at the bottom of the supporting table 1; the lifting device b26 is vertically arranged on the inner wall of the bottom of the supporting frame b25, and the top of the lifting device b26 penetrates through the supporting table 1 and is connected with the bottom of the circular plate 24. The lifting device b26 is an air cylinder, a hydraulic cylinder or an electric push rod.

In this embodiment, after the press mounting is finished, the turntable 5 rotates to bring the workpiece to the unloading area, the lifting device b26 pushes the circular plate 24 upwards, and then the workpiece is ejected upwards through the vertical rod 23 and the unloading ring 22, and the workpiece is taken out.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The lamp mounting equipment capable of realizing automatic press mounting is characterized by comprising a support table (1), a support column (4) and a positioning lower die column; the positioning lower die column comprises a cylinder body a (6), a cylinder body b (7), a spring a (8), a lifting column (9), a connecting rod (10), a supporting plate (12) and a limiting ring (14);

a plurality of groups of supporting legs (2) and a motor (3) for driving the supporting columns (4) to rotate are arranged at the bottom of the supporting table (1), the supporting columns (4) are rotatably arranged on the supporting table (1), and a turntable (5) is horizontally arranged at the tops of the supporting columns (4);

the cylinder a (6) and the cylinder b (7) are vertically arranged on the turntable (5), the cylinder a (6) is sleeved on the cylinder b (7), the top of the cylinder a (6) is closed, and the top of the cylinder a (6) is provided with a limiting block (15); the spring a (8) is vertically arranged on the rotary table (5), and the spring a (8) is positioned in the cylinder b (7); the lifting column (9) is arranged on the inner peripheral wall of the cylinder b (7) in a sliding mode along the vertical direction, and the bottom of the lifting column (9) is connected with the top of the spring a (8); the connecting rods (10) are rotatably arranged at the tops of the lifting columns (9), the rotating direction of the connecting rods (10) is that the end parts are far away from or close to the lifting columns (9), the connecting rods (10) are provided with a plurality of groups, and the end parts of the connecting rods (10) penetrate through strip-shaped grooves (11) formed in the outer peripheral wall of the cylinder body a (6); the support plate (12) is obliquely arranged at the end part of the connecting rod (10), the connecting rod (10) is oblique when the stainless steel outer ring of the lamp is clamped in the cylinder a (6), and the support plate (12) is attached to the inner wall of the stainless steel outer ring; the limiting ring (14) is horizontally arranged on the inner peripheral wall of the cylinder body a (6), and the top of the limiting ring (14) is contacted with the bottom of the connecting rod (10); a plurality of groups of positioning lower die columns are arranged on the turntable (5) along the circumferential direction; an upper die assembly for pressing down the stainless steel outer ring is arranged on the supporting table (1), and a discharging assembly for upwards jacking the workpiece after press mounting is arranged on the supporting table (1).

2. An automatic press-fitting lamp mounting device according to claim 1, wherein the upper die assembly comprises a support frame a (16), a lifting device a (17), a sliding plate (18), a press-fitting upper die head (19) and a spring b (20); the supporting frame a (16) is arranged on the supporting table (1); the lifting device a (17) is vertically arranged on the inner wall of the top of the support frame a (16), and the telescopic end of the bottom of the lifting device a (17) is connected with the top of the sliding plate (18); the punching upper die head (19) is arranged at the bottom of the sliding plate (18), the punching upper die head (19) is cylindrical, and a plurality of groups of avoidance grooves (21) are arranged at the bottom of the punching upper die head (19); the spring b (20) is arranged at the bottom of the sliding plate (18), the spring b (20) is positioned on the inner side of the inner peripheral surface of the stamping upper die head (19), and the bottom of the spring b (20) is positioned below the stamping upper die head (19).

3. An automatic press-fitting lamp mounting device according to claim 2, wherein a plurality of groups of sliding grooves are vertically formed in the vertical section of the supporting frame a (16), and a plurality of groups of sliding blocks are arranged on the sliding plate (18), and the sliding blocks are inserted into the sliding grooves in a matching manner.

4. An automatic press-fitting lamp mounting device according to claim 2, wherein the lifting means a (17) is a cylinder, a hydraulic cylinder or an electric push rod.

5. An automatic press-fitting lamp mounting device according to claim 1, wherein the discharging assembly comprises a discharging ring (22), a vertical rod (23), a circular plate (24), a supporting frame b (25) and a lifting device b (26); the discharging circular ring (22) is placed on the turntable (5), and the discharging circular ring (22) is sleeved on the cylinder body a (6); the vertical rods (23) are vertically arranged at the bottom of the discharging circular ring (22), through holes for the vertical rods (23) to pass through are formed in the rotary disc (5), and a plurality of groups of vertical rods (23) are arranged; the circular plate (24) is horizontally arranged at the bottom of the plurality of groups of vertical rods (23), and the circular plate (24) is positioned between the rotary table (5) and the support table (1); the support frame b (25) is arranged at the bottom of the support table (1); the lifting device b (26) is vertically arranged on the inner wall of the bottom of the support frame b (25), and the top of the lifting device b (26) penetrates through the support table (1) to be connected with the bottom of the circular plate (24).

6. An automatic press-fitting lamp mounting device as claimed in claim 5, wherein the lifting device b (26) is an air cylinder, a hydraulic cylinder or an electric push rod.

7. An automatic press-fitting lamp mounting device as claimed in claim 1, wherein four sets of connecting rods (10) are provided, and the four sets of connecting rods (10) are uniformly distributed circumferentially around the axis of the lifting column (9).

8. An automatic press-fitting lamp mounting device as claimed in claim 1, wherein a plurality of sets of projecting stripes (13) are provided on the end surface of the support plate (12) facing the inner peripheral surface of the stainless steel outer ring.